4.3
Oct 31, 2026 · seen Nov 10, 2026
4.2
Oct 20, 2026
3.9
Oct 2, 2026 · seen Oct 6, 2026
Belajar Kitab Kuning : (Duo) is a books & reference app by Darul Ulum Online with 1,000+ downloads (about 1.2K estimated). +191 installs in the last 7 days. Released May 10, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Learn Nahwu, Sharaf, and practice reading the Yellow Book in six levels.”